Subject :NSO Class : Class 8
Earthquakes at two places P and Q were measured by a seismograph which recorded the magnitude as 2 and 4. The magnitude of tremors and the destructive energy at P and Q can be compared as
ATremors at Q are two times those at place P
BTremors at Q are four times those at place P
CTremors at Q are 100 times those at place P
DTremors at Q are 1000 times those at place P.
Ans 1:
Class : Class 9
Ans 2:
Class : Class 7
should be D
Ans 3:
Class : Class 10
the correct answer should be option c. i have verified this from the NSO olympiad book.
Ans 4:
Class : Class 8
ans c
Ans 5:
Class : Class 8
should be d